<HTML>
<BODY BGCOLOR="white">
<PRE>
<FONT color="green">001</FONT>    <a name="line.1"></a>
<FONT color="green">002</FONT>    package org.hackystat.ui.sensordatabrowser.server;<a name="line.2"></a>
<FONT color="green">003</FONT>    <a name="line.3"></a>
<FONT color="green">004</FONT>    import java.math.BigInteger;<a name="line.4"></a>
<FONT color="green">005</FONT>    import java.net.URL;<a name="line.5"></a>
<FONT color="green">006</FONT>    import java.util.ArrayList;<a name="line.6"></a>
<FONT color="green">007</FONT>    import java.util.GregorianCalendar;<a name="line.7"></a>
<FONT color="green">008</FONT>    import java.util.HashMap;<a name="line.8"></a>
<FONT color="green">009</FONT>    import java.util.List;<a name="line.9"></a>
<FONT color="green">010</FONT>    import java.util.jar.Attributes;<a name="line.10"></a>
<FONT color="green">011</FONT>    import java.util.jar.Manifest;<a name="line.11"></a>
<FONT color="green">012</FONT>    <a name="line.12"></a>
<FONT color="green">013</FONT>    import javax.xml.datatype.XMLGregorianCalendar;<a name="line.13"></a>
<FONT color="green">014</FONT>    <a name="line.14"></a>
<FONT color="green">015</FONT>    import com.google.gwt.user.server.rpc.RemoteServiceServlet;<a name="line.15"></a>
<FONT color="green">016</FONT>    <a name="line.16"></a>
<FONT color="green">017</FONT>    import org.hackystat.sensorbase.client.SensorBaseClient;<a name="line.17"></a>
<FONT color="green">018</FONT>    import org.hackystat.sensorbase.client.SensorBaseClientException;<a name="line.18"></a>
<FONT color="green">019</FONT>    import org.hackystat.utilities.tstamp.Tstamp;<a name="line.19"></a>
<FONT color="green">020</FONT>    import org.hackystat.sensorbase.resource.projects.jaxb.Project;<a name="line.20"></a>
<FONT color="green">021</FONT>    import org.hackystat.sensorbase.resource.projects.jaxb.ProjectIndex;<a name="line.21"></a>
<FONT color="green">022</FONT>    import org.hackystat.sensorbase.resource.projects.jaxb.ProjectRef;<a name="line.22"></a>
<FONT color="green">023</FONT>    import org.hackystat.sensorbase.resource.projects.jaxb.ProjectSummary;<a name="line.23"></a>
<FONT color="green">024</FONT>    import org.hackystat.sensorbase.resource.projects.jaxb.SensorDataSummary;<a name="line.24"></a>
<FONT color="green">025</FONT>    import org.hackystat.sensorbase.resource.sensordata.jaxb.Property;<a name="line.25"></a>
<FONT color="green">026</FONT>    import org.hackystat.sensorbase.resource.sensordata.jaxb.SensorData;<a name="line.26"></a>
<FONT color="green">027</FONT>    import org.hackystat.sensorbase.resource.sensordata.jaxb.SensorDataIndex;<a name="line.27"></a>
<FONT color="green">028</FONT>    import org.hackystat.sensorbase.resource.sensordata.jaxb.SensorDataRef;<a name="line.28"></a>
<FONT color="green">029</FONT>    import org.hackystat.ui.sensordatabrowser.client.common.Event;<a name="line.29"></a>
<FONT color="green">030</FONT>    import org.hackystat.ui.sensordatabrowser.client.common.EventItemsPage;<a name="line.30"></a>
<FONT color="green">031</FONT>    import org.hackystat.ui.sensordatabrowser.client.common.ProjectParcel;<a name="line.31"></a>
<FONT color="green">032</FONT>    import org.hackystat.ui.sensordatabrowser.client.common.RPCException;<a name="line.32"></a>
<FONT color="green">033</FONT>    import org.hackystat.ui.sensordatabrowser.client.common.RPCRemoteService;<a name="line.33"></a>
<FONT color="green">034</FONT>    <a name="line.34"></a>
<FONT color="green">035</FONT>    /**<a name="line.35"></a>
<FONT color="green">036</FONT>     * Provides remote asynchronous service for fetching sensor data.<a name="line.36"></a>
<FONT color="green">037</FONT>     * @author David J. Nickles<a name="line.37"></a>
<FONT color="green">038</FONT>     */<a name="line.38"></a>
<FONT color="green">039</FONT>    public class RPCServiceImpl extends RemoteServiceServlet implements RPCRemoteService {<a name="line.39"></a>
<FONT color="green">040</FONT>    <a name="line.40"></a>
<FONT color="green">041</FONT>      /* Class variables for serialized object id */<a name="line.41"></a>
<FONT color="green">042</FONT>      private static final long serialVersionUID = 11121936L;<a name="line.42"></a>
<FONT color="green">043</FONT>      /** The sensor properties instance. */<a name="line.43"></a>
<FONT color="green">044</FONT>      private Properties sensorProperties; <a name="line.44"></a>
<FONT color="green">045</FONT>      <a name="line.45"></a>
<FONT color="green">046</FONT>      /**<a name="line.46"></a>
<FONT color="green">047</FONT>       * Return a formatted description of the requested sensor data on the specified interval.<a name="line.47"></a>
<FONT color="green">048</FONT>       * @param host the URI for the SensorBase.<a name="line.48"></a>
<FONT color="green">049</FONT>       * @param project the project of interest.<a name="line.49"></a>
<FONT color="green">050</FONT>       * @param user user to authentication.<a name="line.50"></a>
<FONT color="green">051</FONT>       * @param password user password for authentication.<a name="line.51"></a>
<FONT color="green">052</FONT>       * @param xmlTstamp XML-format timestamp for start of data interval.<a name="line.52"></a>
<FONT color="green">053</FONT>       * @return List of Events that describe this day of events.<a name="line.53"></a>
<FONT color="green">054</FONT>       * @throws RPCException if problems occur during the Sensorbase procedure call.<a name="line.54"></a>
<FONT color="green">055</FONT>       */<a name="line.55"></a>
<FONT color="green">056</FONT>      public ArrayList&lt;Event&gt; getDaySummary(String host, String project, <a name="line.56"></a>
<FONT color="green">057</FONT>        String user, String password, String xmlTstamp) throws RPCException {<a name="line.57"></a>
<FONT color="green">058</FONT>        Stopwatch stopwatch = new Stopwatch();<a name="line.58"></a>
<FONT color="green">059</FONT>        stopwatch.start();<a name="line.59"></a>
<FONT color="green">060</FONT>        ArrayList&lt;Event&gt; eventList = new ArrayList&lt;Event&gt;();<a name="line.60"></a>
<FONT color="green">061</FONT>        String params = "URI: " + host + ", Project: " + project + ", User: " + user<a name="line.61"></a>
<FONT color="green">062</FONT>          + ", Timestamp: " +  xmlTstamp;<a name="line.62"></a>
<FONT color="green">063</FONT>        log("SDB getSummary: entering method\n params:" + params + '\n');<a name="line.63"></a>
<FONT color="green">064</FONT>        try {<a name="line.64"></a>
<FONT color="green">065</FONT>          XMLGregorianCalendar startTime = Tstamp.makeTimestamp(xmlTstamp);<a name="line.65"></a>
<FONT color="green">066</FONT>          XMLGregorianCalendar endTime = <a name="line.66"></a>
<FONT color="green">067</FONT>            Tstamp.incrementSeconds(Tstamp.incrementDays(startTime, 1), -1);<a name="line.67"></a>
<FONT color="green">068</FONT>          SensorBaseClient client = new SensorBaseClient(host, user, password);<a name="line.68"></a>
<FONT color="green">069</FONT>          ProjectSummary summary = null;<a name="line.69"></a>
<FONT color="green">070</FONT>          try {<a name="line.70"></a>
<FONT color="green">071</FONT>            summary = client.getProjectSummary(user, project, startTime, endTime);<a name="line.71"></a>
<FONT color="green">072</FONT>          }<a name="line.72"></a>
<FONT color="green">073</FONT>          catch (SensorBaseClientException e) {<a name="line.73"></a>
<FONT color="green">074</FONT>            log("SDB: getDaySummary: " + e.getMessage() + ", occured calling projectSummary for " <a name="line.74"></a>
<FONT color="green">075</FONT>              + startTime.toXMLFormat() + " to " + endTime.toXMLFormat());<a name="line.75"></a>
<FONT color="green">076</FONT>          }<a name="line.76"></a>
<FONT color="green">077</FONT>          if (summary != null &amp;&amp;<a name="line.77"></a>
<FONT color="green">078</FONT>            !summary.getSensorDataSummaries().getNumInstances().equals(BigInteger.ZERO)) {<a name="line.78"></a>
<FONT color="green">079</FONT>            for (int j = 0; j &lt; 24; j++) {<a name="line.79"></a>
<FONT color="green">080</FONT>              endTime = Tstamp.incrementSeconds(Tstamp.incrementHours(startTime, 1), -1);<a name="line.80"></a>
<FONT color="green">081</FONT>              try {<a name="line.81"></a>
<FONT color="green">082</FONT>                //log("SDB: getDaySummary outer-loop for " <a name="line.82"></a>
<FONT color="green">083</FONT>                //    + startTime.toXMLFormat() + " to " + endTime.toXMLFormat());<a name="line.83"></a>
<FONT color="green">084</FONT>                summary = client.getProjectSummary(user, project, startTime, endTime);<a name="line.84"></a>
<FONT color="green">085</FONT>              }<a name="line.85"></a>
<FONT color="green">086</FONT>              catch (SensorBaseClientException e) {<a name="line.86"></a>
<FONT color="green">087</FONT>                log("SDB: getDaySummary: " + e.getMessage() + ", occured calling projectSummary for " <a name="line.87"></a>
<FONT color="green">088</FONT>                  + startTime.toXMLFormat() + " to " + endTime.toXMLFormat());<a name="line.88"></a>
<FONT color="green">089</FONT>              }<a name="line.89"></a>
<FONT color="green">090</FONT>              if (summary.getSensorDataSummaries().getNumInstances().equals(BigInteger.ZERO)) {<a name="line.90"></a>
<FONT color="green">091</FONT>                startTime = Tstamp.incrementHours(startTime, 1);<a name="line.91"></a>
<FONT color="green">092</FONT>              }<a name="line.92"></a>
<FONT color="green">093</FONT>              else {<a name="line.93"></a>
<FONT color="green">094</FONT>                for (int i = 0; i &lt; 60; i++) {<a name="line.94"></a>
<FONT color="green">095</FONT>                  endTime = Tstamp.incrementSeconds(Tstamp.incrementMinutes(startTime, 1), -1);<a name="line.95"></a>
<FONT color="green">096</FONT>                  //log("SDB: getDaySummary inner-loop for " <a name="line.96"></a>
<FONT color="green">097</FONT>                  //    + startTime.toXMLFormat() + " to " + endTime.toXMLFormat());<a name="line.97"></a>
<FONT color="green">098</FONT>                  ProjectSummary minuteSummary = null;<a name="line.98"></a>
<FONT color="green">099</FONT>                  try {<a name="line.99"></a>
<FONT color="green">100</FONT>                    minuteSummary = client.getProjectSummary(user, project, startTime, endTime);<a name="line.100"></a>
<FONT color="green">101</FONT>                    if (!minuteSummary.getSensorDataSummaries().getNumInstances().equals(<a name="line.101"></a>
<FONT color="green">102</FONT>                      BigInteger.ZERO)) {<a name="line.102"></a>
<FONT color="green">103</FONT>                      for (SensorDataSummary dataSummary : <a name="line.103"></a>
<FONT color="green">104</FONT>                        minuteSummary.getSensorDataSummaries().getSensorDataSummary()) {<a name="line.104"></a>
<FONT color="green">105</FONT>                        eventList.add((EventHandler.makeEvent(startTime, dataSummary)));<a name="line.105"></a>
<FONT color="green">106</FONT>                      }<a name="line.106"></a>
<FONT color="green">107</FONT>                    }<a name="line.107"></a>
<FONT color="green">108</FONT>                  }<a name="line.108"></a>
<FONT color="green">109</FONT>                  catch (SensorBaseClientException e) {<a name="line.109"></a>
<FONT color="green">110</FONT>                    log("SDB: getDaySummary (" + e.getMessage() <a name="line.110"></a>
<FONT color="green">111</FONT>                      + ") occured calling getProjectSummary for " <a name="line.111"></a>
<FONT color="green">112</FONT>                      + startTime.toXMLFormat() + " to " + endTime.toXMLFormat());<a name="line.112"></a>
<FONT color="green">113</FONT>                  }<a name="line.113"></a>
<FONT color="green">114</FONT>                  startTime = Tstamp.incrementMinutes(startTime, 1);<a name="line.114"></a>
<FONT color="green">115</FONT>                  //log("SDB: getDaySummary endloop with " + startTime.toXMLFormat());<a name="line.115"></a>
<FONT color="green">116</FONT>                }<a name="line.116"></a>
<FONT color="green">117</FONT>              }<a name="line.117"></a>
<FONT color="green">118</FONT>            }<a name="line.118"></a>
<FONT color="green">119</FONT>          }<a name="line.119"></a>
<FONT color="green">120</FONT>        } <a name="line.120"></a>
<FONT color="green">121</FONT>        catch (Exception e) {<a name="line.121"></a>
<FONT color="green">122</FONT>          log("SDB getDaySummary: error: " + e.getMessage());<a name="line.122"></a>
<FONT color="green">123</FONT>        }<a name="line.123"></a>
<FONT color="green">124</FONT>        stopwatch.stop();<a name="line.124"></a>
<FONT color="green">125</FONT>        log("SDB getDaySummary: returning " + eventList.size() + " new event entries.\n"<a name="line.125"></a>
<FONT color="green">126</FONT>            + "exiting method with execution time of " + stopwatch + '\n');<a name="line.126"></a>
<FONT color="green">127</FONT>        return eventList; <a name="line.127"></a>
<FONT color="green">128</FONT>      }<a name="line.128"></a>
<FONT color="green">129</FONT>      <a name="line.129"></a>
<FONT color="green">130</FONT>      /**<a name="line.130"></a>
<FONT color="green">131</FONT>       * This method filters the SensorDataIndex to only refs of the given tool.<a name="line.131"></a>
<FONT color="green">132</FONT>       * @param index the SensorDataIndex to filter.<a name="line.132"></a>
<FONT color="green">133</FONT>       * @param tool the tool to filter by.<a name="line.133"></a>
<FONT color="green">134</FONT>       * @return the new SensorDataIndex.<a name="line.134"></a>
<FONT color="green">135</FONT>       */<a name="line.135"></a>
<FONT color="green">136</FONT>      private SensorDataIndex filterIndex(SensorDataIndex index, String tool) {<a name="line.136"></a>
<FONT color="green">137</FONT>        SensorDataIndex resultList = new SensorDataIndex();<a name="line.137"></a>
<FONT color="green">138</FONT>        for (SensorDataRef ref : index.getSensorDataRef()) {<a name="line.138"></a>
<FONT color="green">139</FONT>          if (tool.equals(ref.getTool())) {<a name="line.139"></a>
<FONT color="green">140</FONT>            resultList.getSensorDataRef().add(ref);<a name="line.140"></a>
<FONT color="green">141</FONT>          }<a name="line.141"></a>
<FONT color="green">142</FONT>        }<a name="line.142"></a>
<FONT color="green">143</FONT>        return resultList;<a name="line.143"></a>
<FONT color="green">144</FONT>      }<a name="line.144"></a>
<FONT color="green">145</FONT>      <a name="line.145"></a>
<FONT color="green">146</FONT>      /**<a name="line.146"></a>
<FONT color="green">147</FONT>       * Return a formatted description of the requested sensor data within the specified event.<a name="line.147"></a>
<FONT color="green">148</FONT>       * @param uri the URI for the SensorBase<a name="line.148"></a>
<FONT color="green">149</FONT>       * @param project the project of interest<a name="line.149"></a>
<FONT color="green">150</FONT>       * @param user user to authentication<a name="line.150"></a>
<FONT color="green">151</FONT>       * @param password user password for authentication<a name="line.151"></a>
<FONT color="green">152</FONT>       * @param event to get items within.<a name="line.152"></a>
<FONT color="green">153</FONT>       * @param reqPage the requested page.<a name="line.153"></a>
<FONT color="green">154</FONT>       * @return EventItemsPage of the requested sensor data.<a name="line.154"></a>
<FONT color="green">155</FONT>       * @throws RPCException if problems occur during the Sensorbase procedure call<a name="line.155"></a>
<FONT color="green">156</FONT>       */<a name="line.156"></a>
<FONT color="green">157</FONT>      public EventItemsPage getEventItems(String uri, String project, String user, <a name="line.157"></a>
<FONT color="green">158</FONT>        String password, Event event, EventItemsPage reqPage) throws RPCException {<a name="line.158"></a>
<FONT color="green">159</FONT>        Stopwatch stopwatch = new Stopwatch();<a name="line.159"></a>
<FONT color="green">160</FONT>        stopwatch.start();  <a name="line.160"></a>
<FONT color="green">161</FONT>        EventItemsPage page = new EventItemsPage();<a name="line.161"></a>
<FONT color="green">162</FONT>        ArrayList&lt;ArrayList&lt;String&gt;&gt; dataList = new ArrayList&lt;ArrayList&lt;String&gt;&gt;();<a name="line.162"></a>
<FONT color="green">163</FONT>        String params = "URI: " + uri + ", Project: " + project + ", User: " + user<a name="line.163"></a>
<FONT color="green">164</FONT>          + ", Timestamp: " +  event.getTimestamp() + ", SDT: " + event.getType() <a name="line.164"></a>
<FONT color="green">165</FONT>          + ", Tool: " +  event.getTool() + ", Page: " +  reqPage.getPageNumber();<a name="line.165"></a>
<FONT color="green">166</FONT>        log("SDB getEventItems: entering method\n params:" + params + '\n');<a name="line.166"></a>
<FONT color="green">167</FONT>        try {<a name="line.167"></a>
<FONT color="green">168</FONT>          XMLGregorianCalendar start = Tstamp.makeTimestamp(event.getTimestamp());<a name="line.168"></a>
<FONT color="green">169</FONT>          XMLGregorianCalendar end = Tstamp.incrementSeconds(Tstamp.incrementMinutes(start, 1), -1);<a name="line.169"></a>
<FONT color="green">170</FONT>          SensorBaseClient client = new SensorBaseClient(uri, user, password);<a name="line.170"></a>
<FONT color="green">171</FONT>          SensorDataIndex index = filterIndex(client.getProjectSensorData(user, project, start, end, <a name="line.171"></a>
<FONT color="green">172</FONT>            event.getType()), event.getTool());<a name="line.172"></a>
<FONT color="green">173</FONT>          log("SDB getEventItems: SensorDataIndex retrieved from " + start.toXMLFormat() + " to " <a name="line.173"></a>
<FONT color="green">174</FONT>              + end.toXMLFormat() + " with " + index.getSensorDataRef().size() + " items.\n");<a name="line.174"></a>
<FONT color="green">175</FONT>          page.setPageNumber(reqPage.getPageNumber());<a name="line.175"></a>
<FONT color="green">176</FONT>          int startIndex = reqPage.getPageNumber() * EventItemsPage.PAGESIZE;<a name="line.176"></a>
<FONT color="green">177</FONT>          int pageTotal = startIndex + EventItemsPage.PAGESIZE;<a name="line.177"></a>
<FONT color="green">178</FONT>          List&lt;SensorDataRef&gt; refList = index.getSensorDataRef();<a name="line.178"></a>
<FONT color="green">179</FONT>          if (pageTotal &gt; refList.size()) {<a name="line.179"></a>
<FONT color="green">180</FONT>            pageTotal = refList.size();<a name="line.180"></a>
<FONT color="green">181</FONT>            page.setMore(false);<a name="line.181"></a>
<FONT color="green">182</FONT>          }<a name="line.182"></a>
<FONT color="green">183</FONT>          else {<a name="line.183"></a>
<FONT color="green">184</FONT>            page.setMore(true);<a name="line.184"></a>
<FONT color="green">185</FONT>          }<a name="line.185"></a>
<FONT color="green">186</FONT>          log("SDB getEventItems: get index from " + startIndex + " to " + pageTotal + "\n");<a name="line.186"></a>
<FONT color="green">187</FONT>          for (int i = startIndex; i &lt; pageTotal; i++) {<a name="line.187"></a>
<FONT color="green">188</FONT>            SensorDataRef ref = refList.get(i);<a name="line.188"></a>
<FONT color="green">189</FONT>            dataList.add(formatSensordata(client.getSensorData(ref)));<a name="line.189"></a>
<FONT color="green">190</FONT>          }<a name="line.190"></a>
<FONT color="green">191</FONT>          page.setStatus(Boolean.TRUE.toString());<a name="line.191"></a>
<FONT color="green">192</FONT>        } <a name="line.192"></a>
<FONT color="green">193</FONT>        catch (Exception e) {<a name="line.193"></a>
<FONT color="green">194</FONT>          log("SDB getEventItems: error: " + e.getMessage());<a name="line.194"></a>
<FONT color="green">195</FONT>          page.setStatus(e.getMessage());<a name="line.195"></a>
<FONT color="green">196</FONT>        }<a name="line.196"></a>
<FONT color="green">197</FONT>        page.setDataList(dataList);<a name="line.197"></a>
<FONT color="green">198</FONT>        stopwatch.stop();<a name="line.198"></a>
<FONT color="green">199</FONT>        log("SDB getEventItems: return stats: " + page.getPageNumber() + ", " <a name="line.199"></a>
<FONT color="green">200</FONT>            + page.getStatus() + ", " + page.isMore() + ", " + '\n');<a name="line.200"></a>
<FONT color="green">201</FONT>        log("SDB getEventItems: returning " + dataList.size() + " new event entries.\n"<a name="line.201"></a>
<FONT color="green">202</FONT>          + "exiting method with execution time of " + stopwatch + '\n');<a name="line.202"></a>
<FONT color="green">203</FONT>        return page; <a name="line.203"></a>
<FONT color="green">204</FONT>      }<a name="line.204"></a>
<FONT color="green">205</FONT>        <a name="line.205"></a>
<FONT color="green">206</FONT>      /**<a name="line.206"></a>
<FONT color="green">207</FONT>       * Creates an array of strings for the sensor data instance in the SensorData instance.<a name="line.207"></a>
<FONT color="green">208</FONT>       * @param sensordata A JAXB unmarshalled SensorData instance<a name="line.208"></a>
<FONT color="green">209</FONT>       * @return String A formatted line of sensor data attributes of sensor data to present in the UI<a name="line.209"></a>
<FONT color="green">210</FONT>       * @throws Exception If problems occur during the Sensorbase procedure call<a name="line.210"></a>
<FONT color="green">211</FONT>       */<a name="line.211"></a>
<FONT color="green">212</FONT>      private ArrayList&lt;String&gt; formatSensordata(SensorData sensordata) throws Exception {<a name="line.212"></a>
<FONT color="green">213</FONT>        ArrayList&lt;String&gt; list = new ArrayList&lt;String&gt;();<a name="line.213"></a>
<FONT color="green">214</FONT>        list.add(SimpleDateFactories.getInstance().getBodyfactory().format(<a name="line.214"></a>
<FONT color="green">215</FONT>            sensordata.getTimestamp().toGregorianCalendar().getTime()) + " " <a name="line.215"></a>
<FONT color="green">216</FONT>            + sensordata.getSensorDataType() + " " + sensordata.getTool());<a name="line.216"></a>
<FONT color="green">217</FONT>        list.add("Timestamp=" + sensordata.getTimestamp().toXMLFormat());<a name="line.217"></a>
<FONT color="green">218</FONT>        list.add("SensorDataType=" + sensordata.getSensorDataType());<a name="line.218"></a>
<FONT color="green">219</FONT>        list.add("Tool=" + sensordata.getTool());<a name="line.219"></a>
<FONT color="green">220</FONT>        list.add("LastMod=" + sensordata.getLastMod().toXMLFormat());<a name="line.220"></a>
<FONT color="green">221</FONT>        list.add("Runtime=" + sensordata.getRuntime().toXMLFormat());<a name="line.221"></a>
<FONT color="green">222</FONT>        list.add("Resource=" + sensordata.getResource());<a name="line.222"></a>
<FONT color="green">223</FONT>        list.add("Owner=" + sensordata.getOwner());<a name="line.223"></a>
<FONT color="green">224</FONT>        for (Property p : sensordata.getProperties().getProperty()) {<a name="line.224"></a>
<FONT color="green">225</FONT>          StringBuffer property = new StringBuffer();<a name="line.225"></a>
<FONT color="green">226</FONT>          property.append(p.getKey());<a name="line.226"></a>
<FONT color="green">227</FONT>          property.append('=');<a name="line.227"></a>
<FONT color="green">228</FONT>          property.append(p.getValue());<a name="line.228"></a>
<FONT color="green">229</FONT>          list.add(property.toString());<a name="line.229"></a>
<FONT color="green">230</FONT>        }<a name="line.230"></a>
<FONT color="green">231</FONT>        return list;<a name="line.231"></a>
<FONT color="green">232</FONT>      }<a name="line.232"></a>
<FONT color="green">233</FONT>      <a name="line.233"></a>
<FONT color="green">234</FONT>      /**<a name="line.234"></a>
<FONT color="green">235</FONT>       * Zeros the hour.minute.second.millisecond for this timestamp.<a name="line.235"></a>
<FONT color="green">236</FONT>       * @param cal timestamp as XMLGregorianCalendar object<a name="line.236"></a>
<FONT color="green">237</FONT>       * @return the quantized timestamp as an XMLGregorianCalendar object<a name="line.237"></a>
<FONT color="green">238</FONT>       */<a name="line.238"></a>
<FONT color="green">239</FONT>      private XMLGregorianCalendar quantize(XMLGregorianCalendar cal) {<a name="line.239"></a>
<FONT color="green">240</FONT>        cal.setHour(0);<a name="line.240"></a>
<FONT color="green">241</FONT>        cal.setMinute(0);<a name="line.241"></a>
<FONT color="green">242</FONT>        cal.setSecond(0);<a name="line.242"></a>
<FONT color="green">243</FONT>        cal.setMillisecond(0);<a name="line.243"></a>
<FONT color="green">244</FONT>        return cal;<a name="line.244"></a>
<FONT color="green">245</FONT>      }<a name="line.245"></a>
<FONT color="green">246</FONT>      <a name="line.246"></a>
<FONT color="green">247</FONT>      /**<a name="line.247"></a>
<FONT color="green">248</FONT>       * Computes the first day of the given month.<a name="line.248"></a>
<FONT color="green">249</FONT>       * Zeros the hour.minute.second.millisecond for this timestamp.<a name="line.249"></a>
<FONT color="green">250</FONT>       * @param year the number of the year as an integer<a name="line.250"></a>
<FONT color="green">251</FONT>       * @param month the number of the month as an integer<a name="line.251"></a>
<FONT color="green">252</FONT>       * @return the first of the month timestamp as an XMLGregorianCalendar object<a name="line.252"></a>
<FONT color="green">253</FONT>       */<a name="line.253"></a>
<FONT color="green">254</FONT>      private XMLGregorianCalendar getFirstOfMonth(int year, int month) {<a name="line.254"></a>
<FONT color="green">255</FONT>        XMLGregorianCalendar cal = Tstamp.makeTimestamp();<a name="line.255"></a>
<FONT color="green">256</FONT>        cal.setYear(year);<a name="line.256"></a>
<FONT color="green">257</FONT>        cal.setMonth(month);<a name="line.257"></a>
<FONT color="green">258</FONT>        cal.setDay(1);<a name="line.258"></a>
<FONT color="green">259</FONT>        cal = quantize(cal);<a name="line.259"></a>
<FONT color="green">260</FONT>        return cal;<a name="line.260"></a>
<FONT color="green">261</FONT>      }<a name="line.261"></a>
<FONT color="green">262</FONT>    <a name="line.262"></a>
<FONT color="green">263</FONT>      /**<a name="line.263"></a>
<FONT color="green">264</FONT>       * Return a formatted description of the requested sensor data on the specified interval.<a name="line.264"></a>
<FONT color="green">265</FONT>       * @param uri the URI for the SensorBase<a name="line.265"></a>
<FONT color="green">266</FONT>       * @param project the project of interest<a name="line.266"></a>
<FONT color="green">267</FONT>       * @param user user to authentication<a name="line.267"></a>
<FONT color="green">268</FONT>       * @param password user password for authentication<a name="line.268"></a>
<FONT color="green">269</FONT>       * @param year of interval<a name="line.269"></a>
<FONT color="green">270</FONT>       * @param month of interval<a name="line.270"></a>
<FONT color="green">271</FONT>       * @return Boolean array of days with data<a name="line.271"></a>
<FONT color="green">272</FONT>       * @throws RPCException if problems occur during the Sensorbase procedure call<a name="line.272"></a>
<FONT color="green">273</FONT>       */<a name="line.273"></a>
<FONT color="green">274</FONT>      public ArrayList&lt;Boolean&gt; getOverview(String uri, String project, String user, String password, <a name="line.274"></a>
<FONT color="green">275</FONT>        int year, int month) throws RPCException {<a name="line.275"></a>
<FONT color="green">276</FONT>        XMLGregorianCalendar start = getFirstOfMonth(year, month);<a name="line.276"></a>
<FONT color="green">277</FONT>        String params = "URI: " + uri + ", Project: " + project + ", User: " + user <a name="line.277"></a>
<FONT color="green">278</FONT>          + ", year: " +  year + ", month: " + month + ", start: " +  start.toXMLFormat() + '\n';<a name="line.278"></a>
<FONT color="green">279</FONT>        log("SDB entering method getOverview\n" + params);<a name="line.279"></a>
<FONT color="green">280</FONT>        Stopwatch stopwatch = new Stopwatch();<a name="line.280"></a>
<FONT color="green">281</FONT>        stopwatch.start();  <a name="line.281"></a>
<FONT color="green">282</FONT>        ArrayList&lt;Boolean&gt; dayList = new ArrayList&lt;Boolean&gt;();<a name="line.282"></a>
<FONT color="green">283</FONT>        GregorianCalendar cal = start.toGregorianCalendar();<a name="line.283"></a>
<FONT color="green">284</FONT>        int totalDays = cal.getActualMaximum(GregorianCalendar.DAY_OF_MONTH);<a name="line.284"></a>
<FONT color="green">285</FONT>        log("SDB getOverview for " + month + "/" + year + ", #days: " + totalDays + '\n');<a name="line.285"></a>
<FONT color="green">286</FONT>        SensorBaseClient client = new SensorBaseClient(uri, user, password);<a name="line.286"></a>
<FONT color="green">287</FONT>        for (int i = 0; i &lt; totalDays; i++) {<a name="line.287"></a>
<FONT color="green">288</FONT>          XMLGregorianCalendar end = Tstamp.incrementSeconds(Tstamp.incrementDays(start, 1), -1);<a name="line.288"></a>
<FONT color="green">289</FONT>          ProjectSummary summary = null;<a name="line.289"></a>
<FONT color="green">290</FONT>          try {<a name="line.290"></a>
<FONT color="green">291</FONT>            summary = client.getProjectSummary(user, project, start, end);<a name="line.291"></a>
<FONT color="green">292</FONT>          }<a name="line.292"></a>
<FONT color="green">293</FONT>          catch (SensorBaseClientException e) {<a name="line.293"></a>
<FONT color="green">294</FONT>            log("SDB: getOverview: " + e.getMessage() + ", occured calling projectSummary for period " <a name="line.294"></a>
<FONT color="green">295</FONT>              + start.toXMLFormat() + " to " + end.toXMLFormat());<a name="line.295"></a>
<FONT color="green">296</FONT>          }<a name="line.296"></a>
<FONT color="green">297</FONT>          if (summary == null) {<a name="line.297"></a>
<FONT color="green">298</FONT>            dayList.add(i, Boolean.FALSE);<a name="line.298"></a>
<FONT color="green">299</FONT>          }<a name="line.299"></a>
<FONT color="green">300</FONT>          else if (summary.getSensorDataSummaries().getNumInstances().equals(BigInteger.ZERO)) {<a name="line.300"></a>
<FONT color="green">301</FONT>            dayList.add(i, Boolean.FALSE);<a name="line.301"></a>
<FONT color="green">302</FONT>          }<a name="line.302"></a>
<FONT color="green">303</FONT>          else {<a name="line.303"></a>
<FONT color="green">304</FONT>            dayList.add(i, Boolean.TRUE);<a name="line.304"></a>
<FONT color="green">305</FONT>          }<a name="line.305"></a>
<FONT color="green">306</FONT>          start = Tstamp.incrementDays(start, 1);<a name="line.306"></a>
<FONT color="green">307</FONT>        }<a name="line.307"></a>
<FONT color="green">308</FONT>        stopwatch.stop();<a name="line.308"></a>
<FONT color="green">309</FONT>        log("SDB getOverview exiting method with execution time of " + stopwatch + '\n');<a name="line.309"></a>
<FONT color="green">310</FONT>        return dayList; <a name="line.310"></a>
<FONT color="green">311</FONT>      }<a name="line.311"></a>
<FONT color="green">312</FONT>      <a name="line.312"></a>
<FONT color="green">313</FONT>      /**<a name="line.313"></a>
<FONT color="green">314</FONT>       * Returns true if the passed host is a SensorBase host.<a name="line.314"></a>
<FONT color="green">315</FONT>       * <a name="line.315"></a>
<FONT color="green">316</FONT>       * @param host the URI for the SensorBase<a name="line.316"></a>
<FONT color="green">317</FONT>       * @return Boolean indicating if the host is a valid sensorbase<a name="line.317"></a>
<FONT color="green">318</FONT>       */<a name="line.318"></a>
<FONT color="green">319</FONT>      public Boolean isHost(String host) {<a name="line.319"></a>
<FONT color="green">320</FONT>        log("SDB checking isHost " + host + '\n');<a name="line.320"></a>
<FONT color="green">321</FONT>        return SensorBaseClient.isHost(host);<a name="line.321"></a>
<FONT color="green">322</FONT>      }<a name="line.322"></a>
<FONT color="green">323</FONT>    <a name="line.323"></a>
<FONT color="green">324</FONT>      /**<a name="line.324"></a>
<FONT color="green">325</FONT>       * Returns true if the user and password is registered as a user with this host.<a name="line.325"></a>
<FONT color="green">326</FONT>       * <a name="line.326"></a>
<FONT color="green">327</FONT>       * @param host the URI for the SensorBase<a name="line.327"></a>
<FONT color="green">328</FONT>       * @param user user to authentication<a name="line.328"></a>
<FONT color="green">329</FONT>       * @param password user password for authentication<a name="line.329"></a>
<FONT color="green">330</FONT>       * @return Boolean indicating if the user and password are valid in the sensorbase<a name="line.330"></a>
<FONT color="green">331</FONT>       */<a name="line.331"></a>
<FONT color="green">332</FONT>      public Boolean isRegistered(String host, String user, String password) {<a name="line.332"></a>
<FONT color="green">333</FONT>        log("SDB checking isRegistered, user: " + user + '\n');<a name="line.333"></a>
<FONT color="green">334</FONT>        return SensorBaseClient.isRegistered(host, user, password);<a name="line.334"></a>
<FONT color="green">335</FONT>      }<a name="line.335"></a>
<FONT color="green">336</FONT>    <a name="line.336"></a>
<FONT color="green">337</FONT>      /**<a name="line.337"></a>
<FONT color="green">338</FONT>       * Registers the user with this host.<a name="line.338"></a>
<FONT color="green">339</FONT>       * <a name="line.339"></a>
<FONT color="green">340</FONT>       * @param host the URI for the SensorBase<a name="line.340"></a>
<FONT color="green">341</FONT>       * @param user user to authentication<a name="line.341"></a>
<FONT color="green">342</FONT>       * @return Boolean indicating if the user and password are valid in the sensorbase<a name="line.342"></a>
<FONT color="green">343</FONT>       */<a name="line.343"></a>
<FONT color="green">344</FONT>      public Boolean registerUser(String host, String user) {<a name="line.344"></a>
<FONT color="green">345</FONT>        Stopwatch stopwatch = new Stopwatch();<a name="line.345"></a>
<FONT color="green">346</FONT>        stopwatch.start();  <a name="line.346"></a>
<FONT color="green">347</FONT>        log("SDB registerUser on sensorbase (" + host + ") for (" + user + ")\n");<a name="line.347"></a>
<FONT color="green">348</FONT>        Boolean result = Boolean.TRUE;<a name="line.348"></a>
<FONT color="green">349</FONT>        try {<a name="line.349"></a>
<FONT color="green">350</FONT>          log("SDB registerUser: invoking static method on client");<a name="line.350"></a>
<FONT color="green">351</FONT>          SensorBaseClient.registerUser(host, user);<a name="line.351"></a>
<FONT color="green">352</FONT>          log("SDB registerUser: returned from static method on client");<a name="line.352"></a>
<FONT color="green">353</FONT>        }<a name="line.353"></a>
<FONT color="green">354</FONT>        catch (SensorBaseClientException e) {<a name="line.354"></a>
<FONT color="green">355</FONT>          result = Boolean.FALSE;<a name="line.355"></a>
<FONT color="green">356</FONT>          log("SDB registerUser error: " + e.getMessage());<a name="line.356"></a>
<FONT color="green">357</FONT>        }<a name="line.357"></a>
<FONT color="green">358</FONT>        stopwatch.stop();<a name="line.358"></a>
<FONT color="green">359</FONT>        log("SDB registerUser: exiting method with an execution time of " + stopwatch + '\n');<a name="line.359"></a>
<FONT color="green">360</FONT>        return result;<a name="line.360"></a>
<FONT color="green">361</FONT>      }<a name="line.361"></a>
<FONT color="green">362</FONT>      <a name="line.362"></a>
<FONT color="green">363</FONT>      /**<a name="line.363"></a>
<FONT color="green">364</FONT>       * Returns the version number from the Manifest file.<a name="line.364"></a>
<FONT color="green">365</FONT>       * <a name="line.365"></a>
<FONT color="green">366</FONT>       * @return String the version number from the Manifest file.<a name="line.366"></a>
<FONT color="green">367</FONT>       */<a name="line.367"></a>
<FONT color="green">368</FONT>      public String version() {<a name="line.368"></a>
<FONT color="green">369</FONT>        String result = "Development";<a name="line.369"></a>
<FONT color="green">370</FONT>        try {<a name="line.370"></a>
<FONT color="green">371</FONT>          URL manifestURL = getServletContext().getResource("/META-INF/MANIFEST.MF");<a name="line.371"></a>
<FONT color="green">372</FONT>          if (manifestURL == null) {<a name="line.372"></a>
<FONT color="green">373</FONT>            log("SDB: Unable to get Manifest file.\n");<a name="line.373"></a>
<FONT color="green">374</FONT>            return result;<a name="line.374"></a>
<FONT color="green">375</FONT>          }<a name="line.375"></a>
<FONT color="green">376</FONT>          Manifest mf = new Manifest(manifestURL.openStream());<a name="line.376"></a>
<FONT color="green">377</FONT>          Attributes attr = mf.getMainAttributes();<a name="line.377"></a>
<FONT color="green">378</FONT>          result = attr.getValue("Implementation-Version");<a name="line.378"></a>
<FONT color="green">379</FONT>          if (result == null) {<a name="line.379"></a>
<FONT color="green">380</FONT>            log("SDB: Unable to get 'Implementation-Version' attribute from the Manifest.\n");<a name="line.380"></a>
<FONT color="green">381</FONT>            return result;<a name="line.381"></a>
<FONT color="green">382</FONT>          }<a name="line.382"></a>
<FONT color="green">383</FONT>        } <a name="line.383"></a>
<FONT color="green">384</FONT>        catch (Exception e) {<a name="line.384"></a>
<FONT color="green">385</FONT>          log("SDB error: " + e.getMessage() + '\n');<a name="line.385"></a>
<FONT color="green">386</FONT>        }<a name="line.386"></a>
<FONT color="green">387</FONT>        log("SDB: Checking manifest, version=" + result + '\n');<a name="line.387"></a>
<FONT color="green">388</FONT>        return result; <a name="line.388"></a>
<FONT color="green">389</FONT>      }<a name="line.389"></a>
<FONT color="green">390</FONT>      <a name="line.390"></a>
<FONT color="green">391</FONT>      /**<a name="line.391"></a>
<FONT color="green">392</FONT>       * Returns the host uri from the configuration file.<a name="line.392"></a>
<FONT color="green">393</FONT>       * <a name="line.393"></a>
<FONT color="green">394</FONT>       * @return String the host uri.<a name="line.394"></a>
<FONT color="green">395</FONT>       */<a name="line.395"></a>
<FONT color="green">396</FONT>      public String getHost() {<a name="line.396"></a>
<FONT color="green">397</FONT>        String result = "http://hackystat.org:9876/sensorbase";<a name="line.397"></a>
<FONT color="green">398</FONT>        try {<a name="line.398"></a>
<FONT color="green">399</FONT>          this.sensorProperties = new Properties();<a name="line.399"></a>
<FONT color="green">400</FONT>          if (this.sensorProperties == null) {<a name="line.400"></a>
<FONT color="green">401</FONT>            log("SDB props: Unable to get SDV properties file.\n");<a name="line.401"></a>
<FONT color="green">402</FONT>            return result;<a name="line.402"></a>
<FONT color="green">403</FONT>          }<a name="line.403"></a>
<FONT color="green">404</FONT>          result = this.sensorProperties.getHackystatHost();<a name="line.404"></a>
<FONT color="green">405</FONT>          if (result == null) {<a name="line.405"></a>
<FONT color="green">406</FONT>            log("SDB props: Unable to get 'Host' attribute from the properties file.\n");<a name="line.406"></a>
<FONT color="green">407</FONT>            return result;<a name="line.407"></a>
<FONT color="green">408</FONT>          }<a name="line.408"></a>
<FONT color="green">409</FONT>        } <a name="line.409"></a>
<FONT color="green">410</FONT>        catch (Exception e) {<a name="line.410"></a>
<FONT color="green">411</FONT>          log("SDB props error: " + e.getMessage() + '\n');<a name="line.411"></a>
<FONT color="green">412</FONT>        }<a name="line.412"></a>
<FONT color="green">413</FONT>        log("SDB props success: host=" + result + '\n');<a name="line.413"></a>
<FONT color="green">414</FONT>        return result; <a name="line.414"></a>
<FONT color="green">415</FONT>      }<a name="line.415"></a>
<FONT color="green">416</FONT>    <a name="line.416"></a>
<FONT color="green">417</FONT>      /**<a name="line.417"></a>
<FONT color="green">418</FONT>       * Returns the index of all Projects from this server for this user..<a name="line.418"></a>
<FONT color="green">419</FONT>       * @param uri the URI for the SensorBase.<a name="line.419"></a>
<FONT color="green">420</FONT>       * @param user username (email address) for authentication.<a name="line.420"></a>
<FONT color="green">421</FONT>       * @param password user password for authentication.<a name="line.421"></a>
<FONT color="green">422</FONT>       * @return Returns the index of all Projects from this server for this user.<a name="line.422"></a>
<FONT color="green">423</FONT>       * @throws RPCException if problems occur during the Sensorbase procedure call.<a name="line.423"></a>
<FONT color="green">424</FONT>       */<a name="line.424"></a>
<FONT color="green">425</FONT>      public ArrayList&lt;ProjectParcel&gt; getProjectParcels(String uri, String user, String password)<a name="line.425"></a>
<FONT color="green">426</FONT>        throws RPCException {<a name="line.426"></a>
<FONT color="green">427</FONT>        String params = "URI: " + uri + "User: " + user + '\n';<a name="line.427"></a>
<FONT color="green">428</FONT>        log("PV getProjectParcels entering method with params:\n" + params);<a name="line.428"></a>
<FONT color="green">429</FONT>        Stopwatch stopwatch = new Stopwatch();<a name="line.429"></a>
<FONT color="green">430</FONT>        stopwatch.start();  <a name="line.430"></a>
<FONT color="green">431</FONT>        ArrayList&lt;ProjectParcel&gt; result = new ArrayList&lt;ProjectParcel&gt;();<a name="line.431"></a>
<FONT color="green">432</FONT>        try {<a name="line.432"></a>
<FONT color="green">433</FONT>          SensorBaseClient client = new SensorBaseClient(uri, user, password);<a name="line.433"></a>
<FONT color="green">434</FONT>          ProjectIndex index = client.getProjectIndex(user);<a name="line.434"></a>
<FONT color="green">435</FONT>          for (ProjectRef ref : index.getProjectRef()) {<a name="line.435"></a>
<FONT color="green">436</FONT>            Project p = client.getProject(ref);<a name="line.436"></a>
<FONT color="green">437</FONT>            ProjectParcel projectParcel = new ProjectParcel();<a name="line.437"></a>
<FONT color="green">438</FONT>            projectParcel.setName(p.getName());<a name="line.438"></a>
<FONT color="green">439</FONT>            projectParcel.setDescription(p.getDescription());<a name="line.439"></a>
<FONT color="green">440</FONT>            projectParcel.setOwner(p.getOwner());<a name="line.440"></a>
<FONT color="green">441</FONT>            projectParcel.setMembers(p.getMembers().getMember());<a name="line.441"></a>
<FONT color="green">442</FONT>            projectParcel.setInvitations(p.getInvitations().getInvitation());<a name="line.442"></a>
<FONT color="green">443</FONT>            HashMap&lt;String, String&gt; propertMap = new HashMap&lt;String, String&gt;();<a name="line.443"></a>
<FONT color="green">444</FONT>            for (org.hackystat.sensorbase.resource.projects.jaxb.Property property : <a name="line.444"></a>
<FONT color="green">445</FONT>              p.getProperties().getProperty()) {<a name="line.445"></a>
<FONT color="green">446</FONT>              propertMap.put(property.getKey(), property.getValue());<a name="line.446"></a>
<FONT color="green">447</FONT>            }<a name="line.447"></a>
<FONT color="green">448</FONT>            projectParcel.setProperties(propertMap);<a name="line.448"></a>
<FONT color="green">449</FONT>            projectParcel.setUriPatterns(p.getUriPatterns().getUriPattern());<a name="line.449"></a>
<FONT color="green">450</FONT>            projectParcel.setStartTime(SimpleDateFactories.getInstance().getDatefactory().format(<a name="line.450"></a>
<FONT color="green">451</FONT>              p.getStartTime().toGregorianCalendar().getTime()));<a name="line.451"></a>
<FONT color="green">452</FONT>            projectParcel.setEndTime(SimpleDateFactories.getInstance().getDatefactory().format(<a name="line.452"></a>
<FONT color="green">453</FONT>              p.getEndTime().toGregorianCalendar().getTime()));<a name="line.453"></a>
<FONT color="green">454</FONT>            result.add(projectParcel);<a name="line.454"></a>
<FONT color="green">455</FONT>            log("PV getProjectParcels: adding project " + projectParcel.getName());<a name="line.455"></a>
<FONT color="green">456</FONT>          }<a name="line.456"></a>
<FONT color="green">457</FONT>        } <a name="line.457"></a>
<FONT color="green">458</FONT>        catch (Exception e) {<a name="line.458"></a>
<FONT color="green">459</FONT>          log("PV getProjectParcels: exception thrown: " + e.getMessage() + '\n');<a name="line.459"></a>
<FONT color="green">460</FONT>        }<a name="line.460"></a>
<FONT color="green">461</FONT>        stopwatch.stop();<a name="line.461"></a>
<FONT color="green">462</FONT>        log("PV getProjectParcels exiting method with execution time of " <a name="line.462"></a>
<FONT color="green">463</FONT>          + stopwatch + '\n');<a name="line.463"></a>
<FONT color="green">464</FONT>        return result; <a name="line.464"></a>
<FONT color="green">465</FONT>      }<a name="line.465"></a>
<FONT color="green">466</FONT>    }<a name="line.466"></a>




























































</PRE>
</BODY>
</HTML>
